Build a Smarter World
Quectel SC20
Multi-mode Smart LTE Module
with Wi-Fi & Bluetooth
SC20 is Quectel s new generation of multi -mode Smart LTE Cat 4 module with built-in Android OS. It contains seven variants:
SC20-CE, SC20-E, SC20-A, SC20-AU, SC20-J, SC20-EU and Wi-Fi & BT only version SC20-W.
SC20 delivers maximally 150Mbps downlink and 50Mbps uplink data rates based on LTE network, and additionally supports
wireless communication via IEEE 802.11 a/b/g/n (IEEE 802.11 b/g/n for SC20 -CE/SC20-W by default) and BT4.1 LE (BT4.2 on
Android 7.1 or later versions). It is ideal for both industrial and consumer applications requiring high data rate and high -speed
internet access. SC20 is backward-compatible with existing EDGE and GSM/GPRS networks, ensuring that it can be connected
even in remote areas devoid of 3G or LTE coverage.
SC20 supports multiple -input multiple -output (MIMO) technology. The use of multiple antennas at the receiver end at the
same time and on the same frequency band greatly minimizes errors and optimizes the data speed. The module also
combines high-speed wireless connectivity with embedded multi -constellation and high -sensitivity GNSS (GPS, GLONASS and
BeiDou) receiver for positioning.
A rich set of interfaces (such as LCM, Camera, Touch Panel, MIC, SPK, UART, USB, I2C) extend the applicability of the module
to a wide range of M2M applications, such as MID, PND, POS, router, data card, in -vehicle solutions, smartphone, digital
signage, security and industrial PDA.
Key
Benefits
Integrates Android OS, Wi-Fi, Bluetooth and GNSS into one module
Android OS
Smart LTE Cat 4 Max 42 Mbps ( D L )
Max 150Mbps (DL) Max 5.7 6M bp s (U L)
Max 50Mbps (UL)
Worldwide LTE, UMTS/HSPA+ and GSM/GPRS/EDGE coverage
MIMO technology meets demands for data rate and link reliability in
modem wireless communication systems IEEE 802.11 BT4.2 (BR/EDR+BLE) Multi -constellation
a/b/g/n GNSS
Multi -constellation GNSS receiver available for applications requiring fast
and accurate fixes in any environment
LCC+LGA package ensures reliable connectivity with applications
Powerful Multimedia USB 2.0 High Speed LCC+LGA
Function Interface Package
Rev.: V1.8| Status: Released
EMAIL US: info@quectel.com VISIT US: www.quectel.com 40.5mm
Quectel SC20
Multi-mode Smart LTE Module
with Wi-Fi & Bluetooth
40.5mm 2.8mm
Variant for China Audio & Video Sensivti ity:
SC20-CE: Speech Codec Modes: LTE FDD B1: -102dBm LTE TDD B39: -101dBm
LTE FDD: B1/B3/B5/B8 HR/FR/EFR/AMR/AMR-WB LTE FDD B2: -101dBm LTE TDD B40: -100dBm
LTE TDD: B38/B39/B40/B41 Echo Arithmecti : LTE FDD B3: -101dBm LTE TDD B41: -100dBm
TD-SCDMA: B34/B39 Echo Cancellation/Noise Reducoti n LTE FDD B4: -101dBm WCDMA B1: -110dBm
EVDO/CDMA: BC0 VoLTE: VoLTE (Voice over LTE) Supported LTE FDD B5: -101dBm WCDMA B2: -110dBm
WCDMA: B1/B8 Audio: MP3, AAC+, eAAC, AMR-NB, -WB, G.711, LTE FDD B7: -100dBm WCDMA B4: -110dBm
GSM: 900/1800MHz WMA 9/10 Pro LTE FDD B8: -101dBm WCDMA B5: -110dBm
Variant for EMEA/Korea/Thailand/India Video: LTE FDD B12: -100dBm WCDMA B6: -110dBm
SC20-E: Encode: 30fps 720P (H.264), 30fps WVGA LTE FDD B13: -100dBm WCDMA B8: -110dBm
LTE FDD: B1/B3/B5/B7/B8/B20 (MPEG-4/VP8) LTE FDD B18: -100dBm WCDMA B19: -110dBm
LTE TDD: B38/B40/B41 Decode: 30fps 1080P (H.264/MPEG-4/VP8/ LTE FDD B19: -100dBm TD-SCDMA: -108dBm
WCDMA: B1/B5/B8 H.265 DivX4/5/6), 30fps WVGA (H.263) LTE FDD B20: -99dBm EVDO/CDMA: -109dBm
GSM: 850/900/1800/1900MHz LTE FDD B25: -99dBm GSM 850: -109dBm
Variant for North America Interfaces LTE FDD B26: -99dBm EGSM 900: -109dBm
SC20-A: LCM: LTE FDD B28: -99dBm DCS 1800: -109dBm
LTE FDD: B2/B4/B5/B7/B12/B13/B25/B26 4-lane MIPI_DSI, up to 1.5Gbps/lane LTE TDD B38: -100dBm PCS 1900: -109dBm
WCDMA: B1/B2/B4/B5/B8 HD (720P) @60fps
GSM: 850/1900MHz Camera: Enhanced Features
Variant for Australia/Taiwan/Brazil Use MIPI_CSI, up to 1.5Gbps/lane WLAN:
SC20-AU: Support Two Cameras: SC20-E/-A/-AU/-J/-EU: 2.4G/5G, 802.11 a/b/g/n
LTE FDD: B1/B3/B5/B7/B8/B28 2-lane MIPI_CSI for Rear Camera, up to 8MP SC20-CE/-W: 2.4G, 802.11 b/g/n (Default)
LTE TDD: B40 1-lane MIPI_CSI for Front Camera, up to 2MP 2.4G/5G, 802.11 a/b/g/n (Optional)
WCDMA: B1/B2/B5/B8 Touch Panel: Bluetooth:
GSM: 850/900/1800/1900MHz Capacivti e Touch Panel BT2.1+EDR/3.0/4.1/4.2LE (BT4.2 on Android 7.1
Variant for Japan Audio: 2 analog audio inputs and 3 analog audio or later versions)
SC20-J: outputs GNSS: GPS/GLONASS/BeiDou
LTE FDD: B1/B3/B8/B18/B19/B26 USB 2.0: 1, Support USB OTG Support 3GPP E-UTRA Release 10
LTE TDD: B41 UART: 2 (Support 4Mbps with Hardware Flow Bandwidth: 1.4/3/5/10/15/20MHz
WCDMA: B1/B6/B8/B19 Control) Support Rx-diversity, DL MIMO 2 2
SD Card: 1 (3.0, 4-bit SDIO) (U)SIM Card Detecoti n
Variant for EMEA/Korea/Thailand/India
(U)SIM: 2 (1.8V/2.95V) Firmware Upgrade via USB
SC20-EU:
I2C: 3
LTE FDD: B1/B2 /B3/B5 /B7/B8/B20/B28A
ADC: 1, General-purpose ADC interface General Features
LTE TDD: B38/B41
SPI: 1, Mulplti exed from GPIO OS: Android 5.1/6.0/7.1
WCDMA: B1/B2/B5/B8
GPIO: 25 Memory: 8GB eMMC+1GB LPDDR3
GSM: 850/900/1800/1900MHz
PMW: 1 16GB eMMC+2GB LPDDR3
Variant for the Global
Motor Drive: 1 Temperature Range: -40C ~ +75C
SC20-W:
Keypad: PWRKEY, VOL UP, VOL DOWN Dimensions: 40.5mm 40.5mm 2.8mm
Only Support Wi-Fi & BT
Antenna: 4 Solder Pads for Main/Diversity/GNSS/ Package: LCC + LGA
Wi-Fi&BT Antennas, Respecvti ely Weight: Approx. 9.8g
Data
LTE:
Electrical Characteristics Approvals
LTE FDD: Max 150Mbps (DL)/Max 50Mbps (UL)
Supply Voltage: 3.5V~4.2V, 3.8V Typ. RoHS/REACH
LTE TDD: Max 130Mbps (DL)/Max 30Mbps (UL)
Consumption: 20uA @Power off CE/GCF (Europe)
UMTS:
3mA @Sleep, Typ. FCC/PTCRB/AT&T/Verizon (North America)
DC-HSDPA: Max 42Mbps (DL)
Output Power: RCM/Telstra (Australia)
HSUPA: Max 5.76Mbps (UL)
Class 3 (23dBm2dB) for LTE FDD Bands Anatel (Brazil)
WCDMA: Max 384Kbps (DL/UL)
Class 3 (23dBm2dB) for LTE TDD Bands IC (Canada)
TD-SCDMA:
Class 3 (24dBm+1/-3dB) for WCDMA Bands JATE/TELEC (Japan)
Max 4.2Mbps (DL)/Max 2.2Mbps (UL)
Class 2 (24dBm+1/-3dB) for TD-SCDMA Bands CCC/SRRC/NAL (China)
CDMA2000:
Class 3 (24dBm+3/-1dB) for EVDO/CDMA BC0
EVDO: Max 3.1Mbps (DL)/Max 1.8Mbps (UL)
Class 4 (33dBm2dB) for GSM850 and EGSM900
1X Advanced: Max 307.2Kbps (DL/UL)
Class 1 (30dBm2dB) for DCS1800 and PCS1900 : LTE B2 and B5 of SC20-EU do not support
GSM:
Class E2 (27dBm3dB) for GSM850 and EGSM900 Rx-diversity
GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL)
8-PSK
EDGE: Max 296Kbps (DL)/Max 236.8Kbps (UL) : LTE B41 for SC20-EU is optional and not
Class E2 (26dBm3dB) for DCS1800 and PCS1900
cerefiti d by GCF
8-PSK
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